Task 1724326614

Name: Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_123_8100000_0
Workunit ID: 870716323
Created: 3 Feb 2025 5:52:06 UTC
Sent: 3 Feb 2025 20:20:25 UTC
Report deadline: 17 Feb 2025 20:20:25 UTC
Received: 3 Feb 2025 21:49:55 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,727.49
CPU time (sec): 37.74
Peak working set size (MB): 321.83
Peak swap size (MB): 65584.66
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[21:25:41][29701][INFO ] Application startup - thank you for supporting Einstein@Home!
[21:25:41][29701][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_6_dms_200_123.cpt -A 0.04 -P 1.5 -f 500.0 -W --pb_min 3600 --mc_max 1.6 --mp_min 1.1 --mismatch 0.222 --tobs 1800 --alpha 1.0 --start_template_id 8100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_123.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_123_8100000_0_0
------> GPU usage: 0.496000
[21:25:41][29701][INFO ] Starting data processing...
[21:25:41][29701][INFO ] opti: No host transfer for n_steps. Use device global.
[21:25:41][29701][INFO ] opti: No host transfer for mean. Use device global.
[21:25:41][29701][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:25:41][29701][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:25:41][29701][INFO ] opti: power spectrum in fft callback (static link).
[21:25:41][29701][INFO ] opti: __constant__ access is not uniform, bad!
[21:25:41][29701][INFO ] Running on device 1 NVIDIA GeForce GTX 750 Ti
[21:25:41][29701][INFO ] CUDA global memory status (initial GPU state, including context):
[21:25:41][29701][INFO ] No template file. Generating templates.
[21:25:41][29701][INFO ] Template param value T_cons = 50000
[21:25:45][29701][INFO ] Number of generated templates to be used: 50000
[21:25:45][29701][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_6_dms_200_123.cpt
[21:25:45][29701][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_6_dms_200_123.cpt (No such file or directory).
------> Starting from scratch...
[21:25:45][29701][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_123.binary
[21:25:45][29701][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_6_dms_200_DM242.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776188286691
------> Number of samples/record: 0
------> Center freq in MHz: 857.5673828
------> Channel band in MHz: 3.34375
------> Number of channels/record: 256
------> Nifs: 1
------> RA (J2000): 174806.69
------> DEC (J2000): -244614.7
------> Galactic l: 0
------> Galactic b: 0
------> Name: J1748-2446N
------> Lagformat: 0
------> Sum: 1
------> Level: 3
------> AZ at start: 0
------> ZA at start: 0
------> AST at start: 0
------> LST at start: 0
------> File size (bytes): 0
------> Data size (bytes): 0
------> Number of samples: 16777216
------> Trial dispersion measure: 242.3 cm^-3 pc
------> Scale factor: 1.04329
[21:25:45][29701][INFO ] Allocating memory for dedispersed compressed time series...
[21:25:45][29701][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:25:45][29701][INFO ] 8-bit allocation done
[21:25:45][29701][INFO ] Foobar
[21:25:45][29701][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_123.binary
[21:25:45][29701][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:25:45][29701][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:25:45][29701][INFO ] FftSize = 12582913
[21:25:45][29701][INFO ] Seed for random number generator is -1031644313.
[21:25:47][29701][INFO ] 8[21:25:47][29701][INFO ] 9[21:25:48][29701][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:25:48][29701][INFO ] Normalization factor 3.97364e-08
[21:25:48][29701][INFO ] Derived global search parameters:
------> f_A probability = 0.04
------> single bin prob(P_noise > P_thr) = 3.24424e-09
------> thr1 = 19.5464
------> thr2 = 22.7124
------> thr4 = 27.844
------> thr8 = 36.3869
------> thr16 = 50.9469
[21:25:48][29701][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:25:48][29701][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:25:48][29701][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:25:48][29701][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:26:41][29701][INFO ] Checkpoint committed!
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[22:44:27][29701][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 4788.286621 1.0610367 5.8608356 21.4444 17.5118  8
------> CAND:   0.249648 4258.324707 0.7247408 4.2382593 17.9867 15.4078 16
------> CAND:   0.499036 4142.576660 0.5397369 5.2667952 22.3255 15.1909  4
------> CAND:   0.498777 5322.280273 1.1044210 5.4830337 22.3217 15.1878  4
------> CAND:   0.499815 3861.191895 1.0060842 3.6684089 26.9632 14.9679  2
------> CAND:   0.249907 3892.079102 1.0116447 3.6883483 19.0734 14.9488  8
------> CAND:   0.500593 3666.948975 0.4024011 5.2628789 26.6203 14.7627  2
------> CAND:   0.500334 4930.544922 0.9331381 5.5477028 26.1569 14.4855  2
------> CAND:   0.249388 5322.280273 1.1044210 5.4830337 18.4652 14.2982  8
------> CAND:   0.250426 3615.394531 0.9283442 5.9247451 17.7705 13.5588  8
------> CAND:   0.498258 4182.385742 0.8568425 4.0154262 16.2493 13.0395 16
------> CAND:  72.264217 3777.561768 0.6110498 5.6898007 15.9661 12.6599 16
------> CAND: 404.174609 4075.082275 0.8297940 5.8512850 18.5799 12.1707  4
------> CAND:   1.248758 5339.651855 1.1049061 5.4836702 27.8305 12.0866  1
------> CAND:   0.166345 3975.001953 0.5080845 5.3511720 15.5255 12.0732 16
------> CAND:   1.249537 3742.143799 0.3824625 4.9837909 27.788 12.0682  1
------> CAND:   1.249277 4308.750488 0.5658532 5.1003280 27.7611 12.0565  1
------> CAND:   0.499555 4322.666992 1.0786382 5.9927721 16.33 12.0405  8
------> CAND:   1.249018 4806.788086 0.8366640 5.4332228 21.9746 11.9903  2
------> CAND:   0.166864 4446.655762 0.7265669 5.5545063 16.1819 11.8856  8
------> CAND: 173.153072 3777.334961 0.7738051 5.8464890 16.1672 11.8702  8
------> CAND:  86.520871 3711.514648 0.3836089 5.0739050 16.1115 11.8121  8
------> CAND:   0.997813 5322.280273 1.1044210 5.4830337 21.6678 11.8078  2
------> CAND:   0.998072 4819.829102 0.8356050 5.4583502 21.4783 11.6951  2
------> CAND:   0.998332 4045.456787 0.5159872 5.2992744 21.4513 11.679  2
------> CAND: 434.290906 4240.868652 0.7934328 5.7646937 17.9562 11.6722  4
------> CAND: 144.410616 4163.242188 0.9237450 5.9101334 15.958 11.6519  8
------> CAND: 156.370096 3622.661865 0.7437565 5.8280582 15.1515 11.579 16
------> CAND: 350.388742 4538.335938 0.8613696 5.7326288 17.8155 11.56  4
------> CAND: 238.965372 4545.192871 0.8148869 5.6686382 15.797 11.4841  8
------> CAND: 115.501037 4127.770508 0.8756299 5.8737183 15.0147 11.3993 16
------> CAND: 391.263510 3903.722656 0.6044068 5.6350937 15.7099 11.3936  8
------> CAND: 115.458218 4314.582031 0.6975189 5.6030850 14.9786 11.3519 16
------> CAND: 231.002074 4819.212891 1.0491693 5.8350811 15.6659 11.3479  8
------> CAND: 295.904276 3940.099854 0.9542440 3.7522311 15.6653 11.3472  8
------> CAND: 189.167901 4677.387695 0.8837870 5.6726871 14.9749 11.3471 16
------> CAND: 113.055423 3621.090332 0.7611755 5.8352623 15.6537 11.3352  8
------> CAND: 290.393080 4534.444336 1.0007488 5.8946986 15.577 11.2555  8
------> CAND: 145.173054 5111.183105 0.9393346 5.1006374 14.8838 11.2278 16
------> CAND: 231.007264 4348.562500 0.8497363 5.7913852 15.5329 11.2097  8
------> CAND: 139.623451 4678.232910 1.1275740 5.9403744 14.8634 11.201 16
------> CAND: 115.524393 3841.663086 0.7601196 5.8260908 14.7961 11.113 16
------> CAND: 140.045932 3776.817627 0.6103681 3.8964317 20.4835 11.104  2
------> CAND: 127.833691 4007.993408 0.7337224 5.7732854 14.7722 11.0818 16
------> CAND: 115.469637 5164.646484 1.1686021 5.7596555 14.7626 11.0693 16
------> CAND: 346.710978 4256.099121 1.0680090 5.9893093 17.1909 11.0625  4
------> CAND: 115.459256 3791.979004 0.7518870 5.8239655 14.7574 11.0625 16
------> CAND: 121.162229 4317.323242 0.9968178 4.0164466 15.3785 11.0497  8
------> CAND:  47.552977 4004.545166 0.9830431 3.7807269 14.7447 11.0459 16
------> CAND: 115.531140 4044.656006 0.6966288 5.7189746 14.7356 11.0341 16
------> CAND: 129.815043 3845.966553 0.5297817 5.5307212 14.7304 11.0273 16
------> CAND: 377.364200 4514.614258 0.8693019 5.7550378 17.1193 11.0056  4
------> CAND:   0.499296 3603.426514 0.9678807 3.4921489 17.1127 11.0004  4
------> CAND: 230.963148 4060.488037 0.6465918 5.6300459 15.3067 10.9753  8
------> CAND: 115.481833 3885.041992 0.7031659 5.7611146 14.685 10.9681 16
------> CAND:  60.594350 3726.848633 0.7142441 3.7334356 15.2869 10.9548  8
------> CAND:  25.043412 4824.461426 0.8312756 5.4098110 15.2706 10.9379  8
------> CAND:  38.731482 3875.855225 0.5299249 4.1438160 17.0333 10.9373  4
------> CAND: 230.935640 4886.539062 0.8881251 5.4815130 15.2662 10.9334  8
------> CAND: 389.693999 3807.308105 0.9644435 3.6477306 15.2638 10.9309  8
------> CAND: 137.009934 3733.605469 0.7263808 3.7344499 14.6545 10.9284 16
------> CAND:   0.249129 3603.742432 0.9678115 3.4955218 17.015 10.9228  4
------> CAND: 217.145583 4240.868652 0.7934328 5.7646937 15.2452 10.9116  8
------> CAND: 371.732591 3725.095703 0.9686403 3.5814898 15.2397 10.906  8
------> CAND: 175.391857 3696.797852 0.8957572 5.9138527 16.9907 10.9035  4
------> CAND:  70.226032 3760.017578 0.4755547 5.4267211 14.62 10.8835 16
------> CAND: 231.188402 3653.215820 0.9275733 5.9284573 16.9642 10.8824  4
------> CAND: 191.410320 4151.188965 0.9263034 5.9192953 14.6185 10.8816 16
------> CAND:  38.733039 3757.687500 0.4914087 4.0768585 16.942 10.8648  4
------> CAND: 115.491695 3760.884521 0.4759554 4.1098208 16.892 10.8251  4
------> CAND:  55.991436 3628.301758 0.6059859 3.7454104 15.1479 10.8111  8
------> CAND: 353.867722 3812.625977 0.4526446 4.2621861 15.1385 10.8014  8
------> CAND: 115.551382 3707.296631 0.8270808 5.8776541 14.5548 10.7986 16
------> CAND: 190.329723 3626.773682 0.6318787 3.7166715 14.5526 10.7958 16
------> CAND: 169.233965 4243.381348 0.7378656 4.1927719 16.849 10.791  4
------> CAND: 115.460294 4308.837402 0.7024419 5.6162148 14.5481 10.7899 16
------> CAND:  66.042744 3837.280518 0.7659981 5.8364911 15.1207 10.783  8
------> CAND:   0.624898 3742.143799 0.3824625 4.9837909 19.9355 10.7788  2
------> CAND: 104.599577 3846.795654 0.6592712 5.7267904 14.5326 10.7698 16
------> CAND:  58.626492 4710.523926 0.9146717 4.4534650 14.5172 10.7498 16
------> CAND: 409.206232 3873.650146 0.5340778 4.1417484 16.7844 10.7397  4
------> CAND: 181.326572 4369.811523 0.7998866 4.2484798 15.0701 10.7307  8
------> CAND: 279.056163 3773.226074 0.9241349 5.9314542 16.7686 10.7272  4
------> CAND: 268.160412 4450.914062 0.6554127 4.6754932 16.7663 10.7254  4
------> CAND:   0.624639 3782.372314 0.4677705 5.4002471 16.7646 10.7241  4
------> CAND:  60.581115 4317.323242 0.9968178 4.0164466 14.497 10.7236 16
------> CAND: 115.451471 5194.863281 1.0197561 5.3901639 14.496 10.7223 16
------> CAND:  57.741306 4493.803711 1.0016460 5.8926668 14.4923 10.7175 16
------> CAND: 303.153924 3865.053711 0.9700758 3.6839688 15.0433 10.7031  8
------> CAND: 343.847295 3787.797363 0.9005094 5.9239602 24.6183 10.6916  1
------> CAND: 237.801733 4526.385742 1.0006244 5.8895588 15.0293 10.6887  8
------> CAND: 173.210164 3978.356201 0.9255610 5.9351077 15.0196 10.6787  8
------> CAND:   0.624379 5339.651855 1.1049061 5.4836702 19.7588 10.674  2
------> CAND: 462.159075 3667.252197 0.7720877 5.8473811 16.691 10.6656  4
------> CAND: 346.339880 3711.717529 0.3850923 5.1093874 15.0011 10.6596  8
------> CAND: 217.533809 4120.090332 0.6873987 5.6867275 16.6799 10.6569  4
------> CAND: 288.606878 5190.111328 1.1634361 5.7341518 16.6736 10.6519  4
------> CAND:  75.113108 4275.238770 1.0707196 5.9938641 19.71 10.6451  2
------> CAND: 182.144026 3670.588867 0.7361023 5.8226705 14.4364 10.645 16
------> CAND: 115.528545 3960.942871 0.7340188 5.7904782 14.434 10.642 16
[22:44:27][29701][INFO ] Statistics: count dirty SumSpec pages 378218 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:44:27][29701][INFO ] Data processing finished successfully!
22:44:27 (29701): called boinc_finish(0)

</stderr_txt>
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